You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(, , ) VALUES ('7a117767d3ace994c9c40267c7d88ef9', 0, '1553259640')' at line 2 SQL=INSERT INTO (, , ) VALUES ('7a117767d3ace994c9c40267c7d88ef9', 0, '1553259640')